---
product_id: 332252986
title: "3M (R) 7 Sheet 4-1/4 inch x 11 inch PSA Lapping Microfinishing Film For Scary Sharp Sharpening System Aluminum Oxide AO"
brand: "taytools"
price: "RM330"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/332252986-3m-r-7-sheet-4-1-4-inch-x-11
store_origin: MY
region: Malaysia
---

# 7 precise micron grades (0.3 to 40) 3mm high-strength polyester backing 100% Made in USA quality 3M (R) 7 Sheet 4-1/4 inch x 11 inch PSA Lapping Microfinishing Film For Scary Sharp Sharpening System Aluminum Oxide AO

**Brand:** taytools
**Price:** RM330
**Availability:** ✅ In Stock

## Summary

> 🔪 Sharpen smarter, not harder — get that pro edge every time!

## Quick Answers

- **What is this?** 3M (R) 7 Sheet 4-1/4 inch x 11 inch PSA Lapping Microfinishing Film For Scary Sharp Sharpening System Aluminum Oxide AO by taytools
- **How much does it cost?** RM330 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/332252986-3m-r-7-sheet-4-1-4-inch-x-11)

## Best For

- taytools enthusiasts

## Why This Product

- Trusted taytools brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sharpen Like a Pro:** Perfect for achieving scary sharp edges on chisels, knives, carving tools, and even polishing jewelry.
- • **Effortless Adhesion:** Pressure-sensitive adhesive (PSA) sticks securely to flat or contoured surfaces for versatile use.
- • **Precision in Every Grain:** Seven finely graded micron sizes ensure flawless sharpening and polishing for every tool and surface.
- • **Industrial-Grade Abrasive:** Electrostatically coated aluminum oxide particles provide fast-cutting, water-resistant microfinishing.
- • **Durability Meets Performance:** 3mm polyester film backing resists tearing, delivering long-lasting, consistent results.

## Overview

The Taytools 3M 7-sheet microfinishing film set features seven precise micron grades of aluminum oxide abrasive on a durable 3mm polyester backing with pressure-sensitive adhesive. Made entirely in the USA, these 4-1/4" x 11" sheets deliver industrial-grade, water-resistant microfinishing for sharpening and polishing tools, knives, and jewelry with unmatched precision and durability.

## Description

Taytools 3M (R) 7 Sheet 4-1/4 inch x 11 inch PSA Lapping Microfinishing Film For Scary Sharp Sharpening System Aluminum Oxide AO

## Features

- Pack of 7 sheets containing the following micron sizes (0.3, 1, 3, 5, 12, 30 and 40)
- Pressure sensitive adhesive (PSA) with 3mm high strength polyester film backing
- 100% Made in the USA
- Measures 4" x 11"
- Aluminum Oxide (AO) Abrasive Material

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Taytools |
| Part number | 279175 |
| Item Weight | 85 g |
| Product Dimensions | 400 x 100 x 0.25 cm; 85 g |
| Item model number | 279175 |
| Size | 4-1/4" x 11" |
| Color | White |
| Material | Aluminum Oxide |
| Item Package Quantity | 1 |
| Grit Rating | 600.0 |
| Grit Description | Fine |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 4-1/4" x 11"
- **Colour:** White
- **Backing type:** Film
- **Product dimensions:** 4L x 1W Meters
- **Brand:** Taytools

## Images

![3M (R) 7 Sheet 4-1/4 inch x 11 inch PSA Lapping Microfinishing Film For Scary Sharp Sharpening System Aluminum Oxide AO - Image 1](https://m.media-amazon.com/images/I/51VPcuR8isL.jpg)

## Frequently Bought Together

- 3M (R) 7 Sheet 4-1/4 inch x 11 inch PSA Lapping Microfinishing Film for Scary Sharp Sharpening System Aluminum Oxide AO
- Taytool 279205 Three Sheets 5/16 x 5 x 12 Deal Flat Float Plate Glass with 7 Sheets 3M (TM) Lapping Microfinishing Film 4-1/4 x 11 for Scary Sharp Sharpening System

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**Shop now:** [https://www.desertcart.com.my/products/332252986-3m-r-7-sheet-4-1-4-inch-x-11](https://www.desertcart.com.my/products/332252986-3m-r-7-sheet-4-1-4-inch-x-11)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-09*